CN214185708U - Cooling device for bolt fixing cap of spot welding lower shaft head - Google Patents
Cooling device for bolt fixing cap of spot welding lower shaft head Download PDFInfo
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- CN214185708U CN214185708U CN202023116771.7U CN202023116771U CN214185708U CN 214185708 U CN214185708 U CN 214185708U CN 202023116771 U CN202023116771 U CN 202023116771U CN 214185708 U CN214185708 U CN 214185708U
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- cap cooling
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Abstract
The utility model discloses a spot welding lower shaft head bolt locking cap cooling device relates to nut processing technology field, including bolt electrode cap cooling device installation axle, the middle part of bolt electrode cap cooling device installation axle is provided with guide bar and sealing washer, the guide bar is located one side of sealing washer, the outer wall of bolt electrode cap cooling device installation axle is provided with apopore and inlet opening, the apopore is located one side of inlet opening, the apopore all is provided with cooling structure with the one end surface of inlet opening. A spot welding lower spindle nose bolt locking cap cooling device, it is of value to filter the water source of pouring into through the filter screen when using to cross the filter ring, can avoid the particulate matter in the water source to enter into bolt electrode cap cooling device installation axle when using, can avoid bolt electrode cap cooling device installation axle to produce when using and damage, the effect of use is better for traditional mode.
Description
Technical Field
The utility model relates to a nut processing technology field, concretely relates to spot welding lower shaft head bolt locking cap cooling device.
Background
The nut conveyor is an automatic nut conveying device, also called a vibrating nut feeder, hereinafter simply called a nut conveyor, and family members of the nut conveyor are a stud conveyor, a screw conveyor, a nut conveyor, special nuts, studs and other conveyors, and the nut conveyor is mainly applied to automobile friction, shipbuilding and all places needing nut conveying and matched with a spot welding machine for use.
But current weld down spindle nose bolt locking cap cooling device can't filter the water injection when using, and the granule thing that the water source contains produces the damage to the subassembly of the inside of equipment easily, and is comparatively inconvenient when using, for this reason, we propose a spot welding down spindle nose bolt locking cap cooling device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a cooling device for bolt fixing cap of lower shaft head in spot welding, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a spot welding lower shaft head bolt locking cap cooling device, includes bolt electrode cap cooling device installation axle, the middle part of bolt electrode cap cooling device installation axle is provided with guide bar and sealing washer, the guide bar is located one side of sealing washer, the outer wall of bolt electrode cap cooling device installation axle is provided with apopore and inlet opening, the apopore is located one side of inlet opening, the apopore all is provided with cooling structure with the one end surface of inlet opening, the other end surface of inlet opening sets up the filter ring, the inside of filtering the ring is provided with fixed thread and filter screen, fixed thread is located the both sides of filter screen.
Preferably, the outer wall of the mounting shaft of the bolt electrode cap cooling device is welded with the outer surfaces of the water outlet hole and the water inlet hole.
Preferably, the filtering ring and the fixed thread are formed by mechanical equipment, the inner wall of the filtering ring is welded with the outer wall of the filter screen, and the inner wall of the filtering ring is detachably connected with the outer surface of one end of the water inlet hole through the fixed thread.
Preferably, the mounting shaft of the bolt electrode cap cooling device and the guide rod are made of chromium, zirconium and copper.
Preferably, a buckle is arranged between the mounting shaft of the bolt electrode cap cooling device and the sealing ring, and the inner wall of the mounting shaft of the bolt electrode cap cooling device is detachably connected with the outer wall of the sealing ring through the buckle.
Preferably, a sliding groove is formed between the mounting shaft of the bolt electrode cap cooling device and the guide rod, and the inner wall of the mounting shaft of the bolt electrode cap cooling device is movably connected with the outer wall of the guide rod through the sliding groove.
Compared with the prior art, the utility model discloses following beneficial effect has: this spindle nose bolt locking cap cooling device under spot welding, it is of value to the water source of pouring into through the filter screen to cross the filter ring when using and filters, can avoid the particulate matter in the water source to enter into bolt electrode cap cooling device installation axle when using, can avoid bolt electrode cap cooling device installation axle to produce when using and damage, and the effect of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a cooling device for a bolt fixing cap of a spot welding lower shaft head of the present invention;
fig. 2 is a structural diagram of a filtering ring 7 of a cooling device for a bolt fixing cap of a lower shaft head in spot welding of the utility model;
FIG. 3 is an enlarged view of the A point of FIG. 1 of the cooling device for the bolt fixing cap of the spot welding lower shaft head of the present invention;
fig. 4 is the utility model discloses a B department enlarger in spot welding lower spindle nose bolt locking cap cooling device figure 2.
In the figure: 1. a bolt electrode cap cooling device is arranged on the shaft; 2. a guide bar; 3. a water outlet hole; 4. a water inlet hole; 5. a seal ring; 6. a cooling structure; 7. a filter ring; 8. fixing threads; 9. and (4) a filter screen.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-4, a cooling device for a bolt fixing cap of a spot welding lower shaft head comprises a bolt electrode cap cooling device mounting shaft 1, a guide rod 2 and a sealing ring 5 are arranged in the middle of the bolt electrode cap cooling device mounting shaft 1, the guide rod 2 is positioned on one side of the sealing ring 5, the outer wall of the bolt electrode cap cooling device mounting shaft 1 is provided with a water outlet 3 and a water inlet 4, the water outlet 3 is positioned on one side of the water inlet 4, cooling structures 6 are arranged on the outer surfaces of one ends of the water outlet 3 and the water inlet 4, a filter ring 7 is arranged on the outer surface of the other end of the water inlet 4, fixing threads 8 and a filter screen 9 are arranged inside the filter ring 7, and the fixing threads 8 are positioned on two sides of the filter screen 9.
Further, the outer wall of bolt electrode cap cooling device installation axle 1 all with the one end surface welded connection of apopore 3 and inlet opening 4, apopore 3 and inlet opening 4 are favorable to putting through the water source when using, cool off cooling treatment through the water source when using.
Further, it forms to cross filter ring 7 and set up through mechanical equipment with fixed thread 8, the inner wall of crossing filter ring 7 and the outer wall welded connection of filter screen 9, the inner wall of crossing filter ring 7 can be dismantled with the one end surface of inlet opening 4 through fixed thread 8 and be connected, it is good for the water source to inject into to cross filter ring 7 through filter screen 9 when using to filter, can avoid the particulate matter in the water source to enter into bolt electrode cap cooling device installation axle 1 when using, can avoid bolt electrode cap cooling device installation axle 1 to produce the damage when using.
Further, the material of bolt electrode cap cooling device installation axle 1 and guide bar 2 is chromium zirconium copper, and chromium zirconium copper plays the electric conduction speed fast because of the material characteristic.
Further, be provided with the buckle between bolt electrode cap cooling device installation axle 1 and the sealing washer 5, the inner wall of bolt electrode cap cooling device installation axle 1 passes through the buckle and can dismantle with the outer wall of sealing washer 5 and be connected, and sealing washer 5 also can not leak closed inside water into central guiding hole when water (pressure, high temperature) when using.
Further, a sliding groove is formed between the bolt electrode cap cooling device installation shaft 1 and the guide rod 2, and the inner wall of the bolt electrode cap cooling device installation shaft 1 is movably connected with the outer wall of the guide rod 2 through the sliding groove.
It should be noted that, the utility model relates to a spindle nose bolt locking cap cooling device under spot welding, when using, accessible fixed thread 8 will filter 7 fixed mounting in the one end of inlet opening 4 of ring, can put through the water source with the other end of filtering ring 7 through fixed thread 8 when using, the water source of water injection enters into inlet opening 4 through filtering ring 7, when the water source passes through filter screen 9, filter screen 9 is of value to and filters the water source of pouring into, can avoid the particulate matter in the water source to enter into bolt electrode cap cooling device installation axle 1 when using, can avoid bolt electrode cap cooling device installation axle 1 to produce when using and damage, and is comparatively practical.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a spindle nose bolt locking cap cooling device under spot welding, includes bolt electrode cap cooling device installation axle (1), its characterized in that: the middle part of bolt electrode cap cooling device installation axle (1) is provided with guide bar (2) and sealing washer (5), guide bar (2) are located one side of sealing washer (5), the outer wall of bolt electrode cap cooling device installation axle (1) is provided with apopore (3) and inlet opening (4), apopore (3) are located one side of inlet opening (4), apopore (3) all are provided with cooling structure (6) with the one end surface of inlet opening (4), the other end surface of inlet opening (4) sets up crosses filter ring (7), the inside of crossing filter ring (7) is provided with fixed thread (8) and filter screen (9), fixed thread (8) are located the both sides of filter screen (9).
2. The spot weld down stub bolt locking cap cooling device of claim 1, further comprising: the outer wall of the bolt electrode cap cooling device mounting shaft (1) is connected with the outer surfaces of the water outlet holes (3) and the water inlet holes (4) in a welded mode.
3. The spot weld down stub bolt locking cap cooling device of claim 1, further comprising: the filter ring (7) and the fixed thread (8) are formed by being arranged through mechanical equipment, the inner wall of the filter ring (7) is connected with the outer wall of the filter screen (9) in a welding mode, and the inner wall of the filter ring (7) is detachably connected with the outer surface of one end of the water inlet hole (4) through the fixed thread (8).
4. The spot weld down stub bolt locking cap cooling device of claim 1, further comprising: the bolt electrode cap cooling device mounting shaft (1) and the guide rod (2) are made of chromium, zirconium and copper.
5. The spot weld down stub bolt locking cap cooling device of claim 1, further comprising: the bolt electrode cap cooling device is characterized in that a buckle is arranged between the bolt electrode cap cooling device mounting shaft (1) and the sealing ring (5), and the inner wall of the bolt electrode cap cooling device mounting shaft (1) is detachably connected with the outer wall of the sealing ring (5) through the buckle.
6. The spot weld down stub bolt locking cap cooling device of claim 1, further comprising: a sliding groove is formed between the bolt electrode cap cooling device installation shaft (1) and the guide rod (2), and the inner wall of the bolt electrode cap cooling device installation shaft (1) is movably connected with the outer wall of the guide rod (2) through the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023116771.7U CN214185708U (en) | 2020-12-22 | 2020-12-22 | Cooling device for bolt fixing cap of spot welding lower shaft head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023116771.7U CN214185708U (en) | 2020-12-22 | 2020-12-22 | Cooling device for bolt fixing cap of spot welding lower shaft head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214185708U true CN214185708U (en) | 2021-09-14 |
Family
ID=77654828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023116771.7U Active CN214185708U (en) | 2020-12-22 | 2020-12-22 | Cooling device for bolt fixing cap of spot welding lower shaft head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214185708U (en) |
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2020
- 2020-12-22 CN CN202023116771.7U patent/CN214185708U/en active Active
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